Perhaps you should try some spelling variations:
"sobre politica publicasas." » "sobre politica publicas.", "sobre politicas publicas.", "sobre politica publica.", "sobre politica publicaasas.", "sobre politica publicasasas.", "sobre politicas publicasasas.", "sobre politicas publicasas."
"serie politico publico." » "serie politica publica.", "serie politica publicas.", "serie politico republicano.", "serie politicas publico.", "series political publico.", "series politicas publico."
"serie politica public." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas.", "serie politicas public.", "serie policiaca public.", "elite politica public."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie politica public.") OR ("serie politico publico."))) or ("sobre politica publicasas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politica public.") OR ("serie politico publico."))) OR ("sobre politica publicasas.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie politica public.\") OR (\"serie politico publico.\"))) or (\"sobre politica publicasas.\"))".
• Removing quotes may allow a broader search: (((( serie politica public. ) OR ( serie politico publico. ))) or ( sobre politica publicasas. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politica public.") OR ("serie politico publico."))) or ("sobre politica publicasas."))*.